// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.5.5
description: >
    Throws a TypeError exception if trap result is undefined and target property
    descriptor is not configurable
info: |
    [[GetOwnProperty]] (P)

    ...
    14. If trapResultObj is undefined, then
        ...
    ...
features: [Proxy]
---*/

function Test() {
    var target = {};
    Object.defineProperty(target, "foo", {
      configurable: false,
      enumerable: false,
      value: 1
    });

    var p = new Proxy(target, {
      getOwnPropertyDescriptor: function(t, prop) {
        return;
      }
    });

    assert.throws(TypeError, function() {
      Object.getOwnPropertyDescriptor(p, "foo");
    });
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
